Résumer des articles de presse pour des mots-clés spécifiques et publier sur Slack

• •Token Bot Slack ou URL Webhook

{
  "id": "HLup1R1WiyVLVn5s",
  "meta": {
    "instanceId": "7036f994fcf077f382ea0edc134b49e1ce0556fa914b12051651961e7fbc3600"
  },
  "name": "Summarize news articles for specific keywords and post to Slack",
  "tags": [
    {
      "id": "PDXCRJntY9S84S1b",
      "name": "News",
      "createdAt": "2025-10-16T10:59:57.579Z",
      "updatedAt": "2025-10-16T10:59:57.579Z"
    },
    {
      "id": "OhBk3bnGEbNlHLVm",
      "name": "AI",
      "createdAt": "2025-10-16T10:59:57.640Z",
      "updatedAt": "2025-10-16T10:59:57.640Z"
    },
    {
      "id": "K2HrF2UlgnMFO8mJ",
      "name": "Slack",
      "createdAt": "2025-10-16T10:59:57.618Z",
      "updatedAt": "2025-10-16T10:59:57.618Z"
    },
    {
      "id": "cL27z0iZWgjKzz3B",
      "name": "Automation",
      "createdAt": "2025-10-16T10:59:57.660Z",
      "updatedAt": "2025-10-16T10:59:57.660Z"
    }
  ],
  "nodes": [
    {
      "id": "9fe57470-dc45-4e2c-9777-27d9b7bf0db5",
      "name": "Déclenchement quotidien à 9h",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        0,
        0
      ],
      "parameters": {
        "rule": {
          "interval": [
            {}
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "c97876de-b1f6-4b7c-a4af-506bd01c5936",
      "name": "Envoyer le résumé vers Slack",
      "type": "n8n-nodes-base.slack",
      "position": [
        1248,
        0
      ],
      "webhookId": "12acd924-f67f-4f60-902b-c627eea29b2c",
      "parameters": {
        "text": "={{ $('Format Message for Slack').item.json.slackMessage }}",
        "select": "channel",
        "channelId": {
          "__rl": true,
          "mode": "list",
          "value": "C09L12N8F45",
          "cachedResultName": "test"
        },
        "otherOptions": {},
        "authentication": "oAuth2"
      },
      "typeVersion": 2
    },
    {
      "id": "31b5c5b7-4f78-4d5a-98fd-ea125f7ee365",
      "name": "Formater le message pour Slack",
      "type": "n8n-nodes-base.set",
      "position": [
        1024,
        0
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "e9b2a1c3-4d5e-4f6a-8b7c-9d8e1a2b3c4d",
              "name": "slackMessage",
              "type": "string",
              "value": "={{ `*${$json.title}*\\n\\n*AI Summary:*\\n${$json.output}` }}"
            }
          ]
        },
        "includeOtherFields": true
      },
      "typeVersion": 3.4
    },
    {
      "id": "e527a3f7-5adf-4a71-a59b-afce5aaf3ba9",
      "name": "Résumer l'article avec IA",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        672,
        0
      ],
      "parameters": {
        "text": "={{ $('Get many items').item.json.url }}",
        "options": {
          "systemMessage": "You are a highly skilled news summarization AI. Your task is to analyze the provided news article snippet and create a concise, easy-to-understand summary. The summary must be in Japanese, presented as 3 bullet points. Focus on the key information and maintain a neutral, professional tone. Do not add any introductory phrases.",
          "passthroughBinaryImages": true
        },
        "promptType": "define"
      },
      "typeVersion": 2.2
    },
    {
      "id": "1f106c8c-0e3d-4baf-aba5-d19c0f37926a",
      "name": "Modèle de chat OpenRouter",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
      "position": [
        672,
        224
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "id": "3cd48b0f-cfdc-47bc-8b80-7df2922792a1",
      "name": "Obtenir plusieurs éléments",
      "type": "n8n-nodes-base.hackerNews",
      "position": [
        448,
        0
      ],
      "parameters": {
        "limit": "={{ 3 }}",
        "resource": "all",
        "additionalFields": {
          "keyword": "={{ $json.keywords[0] }}"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "db0d771c-eaf5-4845-8168-50b02d3fc1bc",
      "name": "Configurer vos paramètres",
      "type": "n8n-nodes-base.set",
      "position": [
        224,
        0
      ],
      "parameters": {
        "options": {
          "dotNotation": true
        },
        "assignments": {
          "assignments": [
            {
              "id": "f1a2b3c4-d5e6-4f7a-8b9c-0d1e2f3a4b5c",
              "name": "keywords",
              "type": "json",
              "value": "={{ ['AI'] }}"
            },
            {
              "id": "a2b3c4d5-e6f7-4a8b-9c0d-1e2f3a4b5c6d",
              "name": "slack_channel",
              "type": "string",
              "value": "news-updates"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "65bf5c33-71d4-481f-9cef-d55ad33e46ba",
      "name": "Note adhésive",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -400,
        -128
      ],
      "parameters": {
        "height": 384,
        "content": "## Summarize news articles for specific keywords and post to Slack\n\nThis workflow automatically fetches the latest news articles from Hacker News based on your specified keywords, uses an AI model to generate a concise summary for each, and then posts these summaries to a designated Slack channel."
      },
      "typeVersion": 1
    },
    {
      "id": "efe5b1d7-de72-4783-b111-52f4d900941a",
      "name": "Note adhésive1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -64,
        -256
      ],
      "parameters": {
        "color": 7,
        "height": 224,
        "content": "## Set Your Schedule \n\n### Content: \nThis workflow is set to run daily at 9 AM by default. Click on the 'Trigger Daily at 9 AM' node to adjust the schedule to your preference."
      },
      "typeVersion": 1
    },
    {
      "id": "1f8a5f0c-20e3-4fe1-aa90-98d0ed90758a",
      "name": "Note adhésive2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        144,
        208
      ],
      "parameters": {
        "color": 7,
        "height": 352,
        "content": " ## Configure Keywords & Slack Channel\n\n - keywords: Change 'AI' to any topic you want to track. To track multiple topics, change it to ['keyword1', 'keyword2'].\n\n - slack_channel: Replace 'news-updates' with the name of the Slack channel where you want the summaries posted."
      },
      "typeVersion": 1
    },
    {
      "id": "a51a48bd-9788-4204-8c67-d5e4acbab4da",
      "name": "Note adhésive3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        800,
        288
      ],
      "parameters": {
        "color": 7,
        "width": 304,
        "height": 256,
        "content": "## Connect Your AI Model\n\n - In the 'Credential' field, select or create your OpenRouter API key credential.\n\n - You can easily swap this for a different provider by deleting the OpenRouter node and adding your preferred chat model."
      },
      "typeVersion": 1
    },
    {
      "id": "351403d1-7240-41da-bb60-0b3f2bc348c6",
      "name": "Note adhésive4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1168,
        -208
      ],
      "parameters": {
        "color": 7,
        "content": "## Connect Slack\n\n - Create new credentials using OAuth2 and connect your Slack account."
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "639bdd62-3525-472c-9458-7897f99033cf",
  "connections": {
    "3cd48b0f-cfdc-47bc-8b80-7df2922792a1": {
      "main": [
        [
          {
            "node": "e527a3f7-5adf-4a71-a59b-afce5aaf3ba9",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "1f106c8c-0e3d-4baf-aba5-d19c0f37926a": {
      "ai_languageModel": [
        [
          {
            "node": "e527a3f7-5adf-4a71-a59b-afce5aaf3ba9",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "9fe57470-dc45-4e2c-9777-27d9b7bf0db5": {
      "main": [
        [
          {
            "node": "db0d771c-eaf5-4845-8168-50b02d3fc1bc",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "db0d771c-eaf5-4845-8168-50b02d3fc1bc": {
      "main": [
        [
          {
            "node": "3cd48b0f-cfdc-47bc-8b80-7df2922792a1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "31b5c5b7-4f78-4d5a-98fd-ea125f7ee365": {
      "main": [
        [
          {
            "node": "c97876de-b1f6-4b7c-a4af-506bd01c5936",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "e527a3f7-5adf-4a71-a59b-afce5aaf3ba9": {
      "main": [
        [
          {
            "node": "31b5c5b7-4f78-4d5a-98fd-ea125f7ee365",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}